1x+9=3x+0

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Solution for 1x+9=3x+0 equation:



1x+9=3x+0
We move all terms to the left:
1x+9-(3x+0)=0
We add all the numbers together, and all the variables
1x-(+3x)+9=0
We add all the numbers together, and all the variables
x-(+3x)+9=0
We get rid of parentheses
x-3x+9=0
We add all the numbers together, and all the variables
-2x+9=0
We move all terms containing x to the left, all other terms to the right
-2x=-9
x=-9/-2
x=4+1/2

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